.logo span{font-size: 60px;
        font-weight: bold;
        text-shadow: 1px 1px #333;
        font-family: "黑体";
        line-height: 10px;
        padding-top: -100px;
        top: 76px;
        position: absolute;
        left: 470px;}
.logo img{    margin-top: 10px;}